Named entity recognition based on semi-supervised ensemble learning with the improved tri-training algorithm.
Tengfei MaQuansheng DouPing JiangHuan LiuPublished in: ICIT (2020)
Keyphrases
- named entity recognition
- ensemble learning
- semi supervised
- training algorithm
- unlabeled data
- training process
- semi supervised learning
- labeled data
- back propagation
- generalization ability
- neural network
- named entities
- support vector machine
- ensemble methods
- information extraction
- active learning
- unsupervised learning
- pairwise
- learning algorithm
- natural language processing
- supervised learning
- conditional random fields
- learning rate
- base classifiers
- feature selection
- machine learning
- generative model
- hidden layer
- rbf neural network
- concept drift
- feature extraction
- random forest
- artificial neural networks